China is building a new diesel-electric submarine, open-source satellite imagery suggested, as it continues to enhance ...

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from ...

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

Satellite imagery captured a rare scene at a shipyard in China earlier this month, which showed a Chinese nuclear-powered submarine with its missile launch tube hatches open.

There are some people lucky enough to swim with dolphins at some point in their lives - and then there are even luckier people who get to swim next to a nuclear submarine in the open ocean.

From top, Australian flag, Collins submarine and helicopter, William Hilarides and Thomas Eccles. (Illustration by Frank Hulley-Jones/The Washington Post; Photos by Tamara Voninski/Fairfax Media ...

North Korea may soon seal its place in an exclusive global club after Kim Jong Un unveiled the country’s first ...

The announcement came amid fears that Pyongyang may be receiving crucial military technology from Russia in return for sending troops and weapons for its war against Ukraine.

State media on Saturday released photos showing what it called “a nuclear-powered strategic guided missile submarine,” as it reported leader Kim Jong Un’s visits to major shipyards where ...

North Korea has unveiled a nuclear-powered submarine under construction ... Korea and the U.S. State media on Saturday released photos showing what it called “a nuclear-powered strategic ...